/*
 * Jexer - Java Text User Interface
 *
 * The MIT License (MIT)
 *
 * Copyright (C) 2022 Autumn Lamonte
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 *
 * @author Autumn Lamonte ⚧ Trans Liberation Now
 * @version 1
 */
package jexer.menu;

import jexer.bits.BorderStyle;
import jexer.bits.CellAttributes;
import jexer.bits.GraphicsChars;

/**
 * TMenuSeparator is a special case menu item.
 */
public class TMenuSeparator extends TMenuItem {

    // ------------------------------------------------------------------------
    // Constructors -----------------------------------------------------------
    // ------------------------------------------------------------------------

    /**
     * Package private constructor.
     *
     * @param parent parent widget
     * @param x column relative to parent
     * @param y row relative to parent
     */
    TMenuSeparator(final TMenu parent, final int x, final int y) {
        super(parent, TMenu.MID_UNUSED, x, y, "");
        setEnabled(false);
        setActive(false);
        setWidth(parent.getWidth() - 2);
    }

    // ------------------------------------------------------------------------
    // TMenuItem --------------------------------------------------------------
    // ------------------------------------------------------------------------

    /**
     * Draw a menu separator.
     */
    @Override
    public void draw() {
        CellAttributes background = getTheme().getColor("tmenu");

        BorderStyle borderStyle = ((TMenu) getParent()).getBorderStyle();
        int cHSide = GraphicsChars.SINGLE_BAR;
        int left = GraphicsChars.CP437[0xC3];
        int right = GraphicsChars.CP437[0xB4];
        if (borderStyle.getVertical() == GraphicsChars.WINDOW_SIDE_DOUBLE) {
            left = 0x255F;
            right = 0x2562;
        }
        if (borderStyle.equals(BorderStyle.NONE)) {
            left = ' ';
            right = ' ';
        }

        putCharXY(0, 0, left, background);
        putCharXY(getWidth() - 1, 0, right, background);
        hLineXY(1, 0, getWidth() - 2, cHSide, background);
    }

}
